CN208428598U - A kind of mold for composite molding - Google Patents
A kind of mold for composite molding Download PDFInfo
- Publication number
- CN208428598U CN208428598U CN201821144660.7U CN201821144660U CN208428598U CN 208428598 U CN208428598 U CN 208428598U CN 201821144660 U CN201821144660 U CN 201821144660U CN 208428598 U CN208428598 U CN 208428598U
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- CN
- China
- Prior art keywords
- mold
- fixedly connected
- mold rack
- rack
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of molds for composite molding, including mold rack, the mold rack top center is fixedly connected with fixed block, the mold rack inner upper end is fixedly connected with upper mold, the mold rack upper end and upper mold internal activity, which are connected with, makes bar, described beat at the top of bar is fixedly connected with annular pressing plate, the running channel of connection is offered among the fixed block, mold rack upper end and upper mold, the mold rack surrounding offers sliding slot inside upper end, the sliding slot internal activity is connected with sliding block, and the slider bottom is fixedly connected with side form block；It can be convenient by the present apparatus and composite material formed, and test specimen after molding is easy demoulding.
Description
Technical field
The utility model relates to mould applications, more specifically to a kind of mold for composite molding.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts, it is mainly realized by the change of physical state of the formed material
The processing of article shape.
In the existing mold for composite molding, the problem for demoulding difficulty is very common, this not only influences operation
The time of processing and working efficiency more seriously also will affect the quality of product, and demoulding is generally required and is driven by electricity, loss electricity
Energy.
Utility model content
1. technical problems to be solved
For the above-mentioned problems in the prior art, problem is as follows:
(1) mold releasability is difficult；
(2) it needs to be driven by electricity, electric energy is lost.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of mold for composite molding, including mold rack, the mold rack top center are fixedly connected with
Determine block, the mold rack inner upper end is fixedly connected with upper mold, and the mold rack upper end and upper mold internal activity, which are connected with, makes bar,
Described beat at the top of bar is fixedly connected with annular pressing plate, and the fixed block is located among annular pressing plate, on the fixed block, mold rack
It holds and offers the running channel being connected among upper mold, sliding slot is offered inside mold rack surrounding upper end, is lived inside the sliding slot
Dynamic to be connected with sliding block, the slider bottom is fixedly connected with side form block, and the side form block is located on the outside of upper mold surrounding, the sliding block
It is fixedly connected to threaded rod on the surface on the outside of mold rack among upper end and side form block, the mold rack surrounded surface is embedding
Entering has tapered roller bearing, and the threaded rod other end passes through mold rack and tapered roller bearing is threaded with stop nut,
The stop nut circumferential outer surface is fixedly connected with the gear teeth, and the mold rack surrounded surface is connected with driving wheel, described
Driving wheel is connect with the gear teeth meshing of two stop nuts on each surface, and the driving wheel is far from mold rack side Surface Edge
Edge is fixedly connected with crank, and the mold rack bottom is fixedly connected with mould bottom, is fixedly connected with hydraulic stem at the top of the mould bottom, institute
It states hydraulic rod top and is fixedly connected with lower die, the lower die is located at side form block lower end.
Preferably, described to beat the part that bar is located on the outside of mold rack upper surface and be socketed with spring.
Preferably, the fixed block top center is fixedly connected with sprue bush.
Preferably, lower die upper surface edge is inclined-plane, and side module bottom surface is also inclined-plane, and lower die upper surface four
Circumferential edges are matched with side module bottom surface.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the utility model is provided with the structures such as mold rack, side form block and lower die, is provided in mold rack inner upper
Mould, and be connected in mold rack and upper mold and make bar, so that annular pressing plate can be pushed when needing to demould, so that beating
Bar is thrown into die cavity, so that the test specimen in die cavity be got, the side form block of setting can be under the action of stop nut and threaded rod
The outside of test specimen is mobile after to molding, so that side form block is detached from test specimen, when reducing mold releasability and the frictional force of test specimen, and liquid
Compression bar is shrinkable, then removes mould bottom and can take out test specimen, and will not damage test specimen, difficult so as to solve mold releasability
Problem；
(2) the utility model is provided with stop nut, driving wheel, beats the structures such as bar and annular pressing plate, in stop nut
Periphery is provided with the gear teeth, and the gear teeth are engaged with driving wheel, and crank is additionally provided on driving wheel, thus opposite side module into
When row open mold can by can be manually rotated crank with two stop nuts on each side of driven mold frame while rotating, thus
It drives threaded rod rotation to control the position of side form block, is embedded with tapered roller bearing on mold rack surface, and it is located at limit
Between nut and mold rack, the friction of itself and mold rack can be reduced when stop nut rotation, it can when needing to use and make bar
With manual depression annular pressing plate to get mold with making bar, so as to solve the problem of to need to be driven by electricity loss electric energy.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the main view partial cutaway view of the utility model；
Fig. 4 is the amplification assumption diagram of the utility model stop nut.
Figure label explanation:
1, mold rack；101, sliding slot；2, upper mold；3, fixed block；301, sprue bush；302, running channel；4, annular pressing plate；401,
Spring；5, sliding block；6, stop nut；601, the gear teeth；602, tapered roller bearing；7, side form block；8, die cavity；9, hydraulic stem；10,
Mould bottom；11, lower die；12, threaded rod；13, bar is made；14, driving wheel；1401, crank.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
Fig. 1-4, a kind of mold for composite molding, including mold rack 1 are please referred to, 1 top center of mold rack is solid
Surely it is connected with fixed block 3,1 inner upper end of mold rack is fixedly connected with upper mold 2, and 1 upper end of mold rack is connect with 2 internal activity of upper mold
Have and make bar 13, beats at the top of bar 13 and be fixedly connected with annular pressing plate 4, fixed block 3 is located among annular pressing plate 4, fixed block 3, mold
The running channel 302 of connection is offered among 1 upper end of frame and upper mold 2, mold rack offers sliding slot 101, sliding slot inside 1 surrounding upper end
101 internal activities are connected with sliding block 5, and 5 bottom of sliding block is fixedly connected with side form block 7, and side form block 7 is located on the outside of 2 surrounding of upper mold, sliding
Threaded rod 12,1 four weekly form of mold rack are being fixedly connected to close to the surface in 1 outside of mold rack among 5 upper end of block and side form block 7
Face is embedded with tapered roller bearing 602, and 12 other end of threaded rod passes through mold rack 1 and tapered roller bearing 602 is threaded with
Stop nut 6,6 circumferential outer surface of stop nut are fixedly connected with the gear teeth 601, and 1 surrounded surface of mold rack is connected with actively
Wheel 14, driving wheel 14 engages connection with the gear teeth 601 of two stop nuts 6 on each surface, and driving wheel 14 is far from mold rack 1
Side marginal surface is fixedly connected with crank 1401, and 1 bottom of mold rack is fixedly connected with mould bottom 10, is fixedly connected at the top of mould bottom 10
There is hydraulic stem 9, lower die 11 is fixedly connected at the top of hydraulic stem 9, lower die 11 is located at 7 lower end of side form block.
It beats the part that bar 13 is located on the outside of 1 upper surface of mold rack and is socketed with spring 401.
3 top center of fixed block is fixedly connected with sprue bush 301.
11 upper surface edge of lower die is inclined-plane, and 7 bottom surface of side form block is also inclined-plane, and 11 upper surface edge of lower die
It is matched with 7 bottom surface of side form block.
Working principle:
When using the utility model, the composite material of liquid is injected in running channel 302 from sprue bush 301 first, then is infused
The composite material entered will flow into die cavity 8 along running channel 302, and side form block 7 in die cavity 8 and lower die 11 are all in closing shape
State, so that the composite material of injection will be filled with die cavity 8, after waiting for a period of time, the composite material in die cavity 8 is cooling, thus
Specimen molding is completed, then the crank 1401 on rotating driver 14, because driving wheel 14 and the gear teeth 601 on stop nut 6 are nibbled
It closes, so that driving wheel 14 will drive stop nut 6 to rotate, is embedded with tapered roller bearing 602, and its position on 1 surface of mold rack
Between mold rack 1 and stop nut 6, thus the friction that will reduce stop nut 6 and mold rack 1, the rotation of stop nut 6 will be drawn
Dynamic threaded rod 12 is displaced outwardly, then the four of upper end piece threaded rod 12 will make sliding block 5 in 101 internal slide of sliding slot, and four of lower end
Threaded rod 12 will be such that side form block 7 moves outward, so that side form block 7 is detached from the test specimen in die cavity 8, it is possible to reduce test specimen is de-
When mould and the frictional force of mold, then move down hydraulic stem 9, so that lower die 11 moves down, if test specimen directly follows lower die 11 to move down,
Then again unloading mould bottom 10 can be taken off test specimen, and if test specimen does not follow lower die 11 to move down, then test specimen sticks in 2 bottom of upper mold, so
Press annular pressing plate 4 afterwards so that spring 401 compresses, thus beat bar 13 will pushing, making bar 13 will be sticking in 2 bottom of upper mold
Test specimen pressure, unclamps annular pressing plate 4 after pressure, under the action of spring 401, making bar 13 will reset, and then again unloads mould bottom 10
Under, so as to complete the molding and demoulding to test specimen, 11 upper surface edge of lower die and 7 bottom surface of side form block are set as inclined-plane
Friction can be reduced when can facilitate the movement between lower die 11 and side form block 7, and demould.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of mold for composite molding, including mold rack (1), it is characterised in that: at the top of the mold rack (1)
Between be fixedly connected with fixed block (3), mold rack (1) inner upper end is fixedly connected with upper mold (2), on the mold rack (1)
End is connected with upper mold (2) internal activity and beats bar (13), and described beat at the top of bar (13) is fixedly connected with annular pressing plate (4), described
Fixed block (3) is located among annular pressing plate (4), the intermediate company of offering of the fixed block (3), mold rack (1) upper end and upper mold (2)
Logical running channel (302) offers sliding slot (101) inside mold rack (1) the surrounding upper end, sliding slot (101) internal activity
It is connected with sliding block (5), sliding block (5) bottom is fixedly connected with side form block (7), and the side form block (7) is located at upper mold (2) surrounding
The intermediate surface on the outside of mold rack (1) of outside, sliding block (5) upper end and side form block (7) is fixedly connected to screw thread
Bar (12), mold rack (1) surrounded surface are embedded with tapered roller bearing (602), and threaded rod (12) other end passes through
Mold rack (1) and tapered roller bearing (602) are threaded with stop nut (6), and stop nut (6) circumferential outer surface is solid
Surely be connected with the gear teeth (601), mold rack (1) surrounded surface is connected with driving wheel (14), the driving wheel (14) with
The gear teeth (601) of two stop nuts (6) on each surface engage connection, and the driving wheel (14) is far from mold rack (1) one
Side surface edge is fixedly connected with crank (1401), and mold rack (1) bottom is fixedly connected with mould bottom (10), the mould bottom
(10) top is fixedly connected with hydraulic stem (9), is fixedly connected with lower die (11) at the top of the hydraulic stem (9), the lower die (11)
Positioned at side form block (7) lower end.
2. a kind of mold for composite molding according to claim 1, it is characterised in that: described to beat bar (13) position
Part on the outside of mold rack (1) upper surface is socketed with spring (401).
3. a kind of mold for composite molding according to claim 1, it is characterised in that: the fixed block (3)
Top center is fixedly connected with sprue bush (301).
4. a kind of mold for composite molding according to claim 1, it is characterised in that: on the lower die (11)
Surface edge is inclined-plane, and side form block (7) bottom surface is also inclined-plane, and lower die (11) upper surface edge and side form block (7)
Bottom surface matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144660.7U CN208428598U (en) | 2018-07-19 | 2018-07-19 | A kind of mold for composite molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144660.7U CN208428598U (en) | 2018-07-19 | 2018-07-19 | A kind of mold for composite molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208428598U true CN208428598U (en) | 2019-01-25 |
Family
ID=65097252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821144660.7U Expired - Fee Related CN208428598U (en) | 2018-07-19 | 2018-07-19 | A kind of mold for composite molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208428598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923317A (en) * | 2020-06-16 | 2020-11-13 | 太仓求精塑模有限公司 | Precise traceless forming assembly line for automobile assembly |
-
2018
- 2018-07-19 CN CN201821144660.7U patent/CN208428598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923317A (en) * | 2020-06-16 | 2020-11-13 | 太仓求精塑模有限公司 | Precise traceless forming assembly line for automobile assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20190719 |